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sycl: add F16 support for GGML_OP_CEIL (llama/19306) 

* Fix SYCL CEIL operator

* sycl: implement GGML_OP_CEIL
This commit is contained in:
Nechama Krashinski 2026-02-06 17:13:44 +02:00 committed by Georgi Gerganov
parent cea22b3075
commit f2f7320817
2 changed files with 4 additions and 11 deletions
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13
ggml/src/ggml-sycl/element_wise.cpp
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@ -836,16 +836,9 @@ static inline void ggml_sycl_op_floor(ggml_backend_sycl_context & ctx, ggml_tens
}
static inline void ggml_sycl_op_ceil(ggml_backend_sycl_context & ctx, ggml_tensor * dst) {
ggml_sycl_detail::dispatch_ggml_sycl_op_unary(ctx, dst,
[](const auto* src, auto* dst_ptr, int k_elements, queue_ptr stream) {
const int num_blocks = ceil_div(k_elements, 256);
stream->parallel_for(
sycl::nd_range<1>(sycl::range<1>(num_blocks) * sycl::range<1>(256),
sycl::range<1>(256)),
[=](sycl::nd_item<1> item_ct1) {
unary_op_ceil_kernel(src, dst_ptr, k_elements, item_ct1);
});
});
ggml_sycl_detail::ggml_sycl_op_unary(ctx, dst, [](auto x) {
return op_ceil(x);
});
}
static inline void ggml_sycl_op_round(ggml_backend_sycl_context & ctx, ggml_tensor * dst) {

2
ggml/src/ggml-sycl/ggml-sycl.cpp
View File

@ -4591,9 +4591,9 @@ static bool ggml_backend_sycl_device_supports_op(ggml_backend_dev_t dev, const g
case GGML_UNARY_OP_EXP:
case GGML_UNARY_OP_SOFTPLUS:
case GGML_UNARY_OP_ELU:
case GGML_UNARY_OP_CEIL:
return true;
case GGML_UNARY_OP_FLOOR:
case GGML_UNARY_OP_CEIL:
case GGML_UNARY_OP_ROUND:
case GGML_UNARY_OP_TRUNC:
#if defined (GGML_SYCL_F16)